Senior Windows Linux Systems Engineer jobs

California

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Today

NEED ONLY LOCALS TO - CALIFORNIA Job Title: Senior Linux Administrator Location: Irvine, CA (onsite) Job Description: * Provide advanced support for Linux server infrastructure, including troubleshooting and resolving complex system issues and escalations * Linux vulnerability management * Design, implement, and monitor Linux-based infrastructure to ensure high availability, reliability, and performance * Manage and maintain Linux operating systems, including installation, configuration, pat

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Contract, Third Party

Network Automation Lead (WAN/LAN)

Washington, Virginia

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Today

Introduction A career in IBM Consulting is rooted by long-term relationships and close collaboration with clients across the globe. You'll work with visionaries across multiple industries to improve the hybrid cloud and AI journey for the most innovative and valuable companies in the world. Your ability to accelerate impact and make meaningful change for your clients is enabled by our strategic partner ecosystem and our robust technology platforms across the IBM portfolio; including Software an

Full-time

Senior Software Engineer - Cloud Networking

No location provided

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Today

Overview Microsoft Azure is in the cloud race to win it. We are part of the Azure networking team responsible for designing, building and operating network connectivity, application load balancing and security. These services include ExpressRoute, Virtual Private Network (VPN), Azure Firewall, Bastion, Application Gateway, Web Application Firewall, Virtual Wide Area Network (WAN) and Virtual Network Functions (NFV) platform. At the core of these services is a solid Software Defined Networking

Full-time

USD 119,800.00 - 234,700.00 per year

Principal Software Engineer (Cortex Vulnerability Experience Platform)

Santa Clara, California

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Today

Company Description Our Mission At Palo Alto Networks everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a world where each day is safer and more secure than the one before. We are a company built on the foundation of challenging and disrupting the way things are done, and we're looking for innovators who are as committed to shaping the future of cybersecurity as we are. Who We Are We take our mission of

Full-time

USD 147,000.00 - 237,500.00 per year

Senior Solutions Engineer

Arlington, Virginia

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Today

Req ID: 38550 Summary Senior Solutions Engineer Arlington, VA Are you ready to enhance your skills and build your career in a rapidly evolving business climate? Are you looking for a career where professional development is embedded in your employer's core culture? If so, Chenega Military, Intelligence & Operations Support (MIOS) could be the place for you! Join our team of professionals who support large-scale government operations by leveraging cutting-edge technology and take your career

Full-time

Product Staff Software Integration Engineer

San Diego, California

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Today

Company: Qualcomm Technologies, Inc. Job Area: Engineering Group, Engineering Group > Software Engineering General Summary: As a Qualcomm Product Software Engineer , this role requires working on Product Software development and testing tasks for various projects (e.g. Smartphones ( Linux, Android OS etc.), Computing devices (e.g. Laptops) , Automotive Infotainment systems ,and other consumer products). You will work and collaborate with various other Qualcomm Engineering teams e.g. Software,

Full-time

USD 134,800.00 - 202,200.00 per year

Staff SW Engineer - Performance Engineering

Highlands Ranch, Colorado

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Today

Company Description Visa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial institutions, and government entities in more than 200 countries and territories each year. Our mission is to connect the world through the most innovative, convenient, reliable, and secure payments network, enabling individuals, businesses, and economies to thrive while driven by a common purpose - to uplift everyone, everywhe

Full-time

USD 124,300.00 - 180,050.00 per year

Senior Enterprise Systems Architect

Oklahoma City, Oklahoma

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12d ago

About Us: Founded in 1997, PruTech is dedicated to problem-solving, creating solutions, and maintaining strong partnerships with its clients. PruTech serves a diverse list of clients in different industries from government to finance, retail, and manufacturing. PruTech has offices in New York City, Washington DC, North Carolina, and two nearshore offices in Mexico City and India. With over 20 years of Information Technology and system integration experience, PruTech provides multiple ways to ass

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Contract

$80+

Senior Software Engineer

Remote or Brooklyn, New York

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Today

RESPONSIBILITIES: Kforce has a client in Brooklyn, NY that is seeking a Senior Software Engineer to join their team on a critical, high-impact project. We are seeking someone with deep Linux expertise to lead a fleet-wide operating system upgrade. This role offers the opportunity to make a lasting architectural contribution, ensuring the stability and performance of a large-scale production environment. The Senior Software Engineer will work closely with senior engineers across platform teams, b

Contract

$70 - $80 hourly

Principal Hardware Engineer

Redmond, Washington

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Today

Overview Microsoft Silicon, Cloud Hardware, and Infrastructure Engineering (SCHIE) is the team behind Microsoft's expanding Cloud Infrastructure and responsible for powering Microsoft's "Intelligent Cloud" mission. SCHIE delivers the core infrastructure and foundational technologies for Microsoft's over 200 online businesses including Bing, MSN, Office 365, Xbox Live, Teams, OneDrive, and the Microsoft Azure platform globally with our server and data center infrastructure, security and complian

Full-time

USD 139,900.00 - 274,800.00 per year

Sr Software Engineer - Software Defined Networking

No location provided

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Today

Overview The Azure Networking team drives innovation across the stack, delivering new scale and features for cloud and desktop platforms while transforming infrastructure to support over 200 Microsoft online services, including Bing, MSN, Office 365, Xbox Live, Skype, and OneDrive, and hundreds of thousands of customers running Cloud Services on Azure. Our global footprint spans more than 100 datacenters with millions of servers and edge computing nodes. We build across the full networking spec

Full-time

USD 119,800.00 - 234,700.00 per year

Principal Support Engineer

Nashville, Tennessee

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Today

Job Description As a member of the Oracle Support organization, your focus is to deliver post-sales support and solutions to the Oracle customer base while serving as an advocate for customer needs. This involves resolving post-sales customer inquiries via phone, web conferencing, and electronic means, as well as technical questions regarding the use of and troubleshooting for our Electronic Support Services. As a primary point of contact for our customers, you are responsible for facilitating

Full-time

USD 30.87 - 67.88 per hour

Lead, Architectural Design and Network Systems Engineer

Salt Lake City, Utah

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Today

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris Technologie

Full-time

Senior Software Engineer C# / C/C++ (Medical Devices)

Hybrid in Irvine, California

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4d ago

Job Title: Senior Software Engineer C# / C/C++ (Medical Devices)Location: Irvine, CA (Hybrid depending on team)Job Type: Full-TimeIndustry: Medical Devices / Medical Equipment Job DescriptionWe are hiring a Senior Software Engineer to join an Algorithm Development team building next-generation medical devices. This role focuses on real-time signal processing, algorithm implementation, and system integration in regulated product environments.You ll work on complex software that directly impacts p

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Full-time

$140,000+

Sr. Information System Security Manager (ISSM) (Onsite)

Westford, Massachusetts

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Today

Date Posted: 2025-12-19 Country: United States of America Location: HMA03: ISR Systems - Westford HO 7 Technology Park Drive, Westford, MA, 01886 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: DoD Clearance: Top Secret Collins Aerospace is seeking an Sr. Information Systems Security Manager (ISSM) who strives for excellence and ha

Full-time

USD 124,000.00 per year

Lead Python Developer, AWS, Java

Remote

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6d ago

AWS Python Developer - Python, AWS, RDS, Kinesis Remote - Will be supporting MST hours or CST hours Top 5 Technical Skills: 3-6 years developing solutions across multiple architecture domains (applications, data, integration, infrastructure & security) 4+ years Programming experience and fluent in Python 4+ years of solid experience in AWS technologies such as: Redshift, Dynamo DB, EMR, EC2, S3, Lambda, Step Functions, Event Bridge, RDS, IAM, Kubernetes 4+ years developing SQL, DBMS (Redshift,

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Full-time

Depends on Experience

Senior, Platform Engineering (Unix)

Atlanta, Georgia

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Today

Cargill's size and scale allows us to make a positive impact in the world. Our purpose is to nourish the world in a safe, responsible and sustainable way. We are a family company providing food, ingredients, agricultural solutions and industrial products that are vital for living. We connect farmers with markets so they can prosper. We connect customers with ingredients so they can make meals people love. And we connect families with daily essentials - from eggs to edible oils, salt to skincare,

Full-time

USD 125,000.00 - 155,000.00 per year

Security Engineer (Mid level)

Hybrid in Culpeper, Virginia

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19d ago

Seeking a Security Management Specialist with strong expertise in securing and managing enterprise environments. The ideal candidate will have hands-on experience with HashiCorp Vault, Terraform, RHEL, and Ansible, and will contribute to the deployment, hardening, and automation of security solutions. This role requires a proactive individual who can troubleshoot complex issues, integrate platforms, and develop automation workflows. Key Responsibilities - Deploy, configure, and maintain Vault

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Contract, Third Party

Depends on Experience

Sr. Database Admin MongoDB DBA

Remote

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20d ago

Role: Location: Remote JD: mongoDB JDBasic Qualifications:5 Plus years of experience on MongoDB in database administration, in an enterprise environment with multiple database servers and ShardingDatabase Health - Validations and Monitoring.Database Migrations Dedicated support for application migration waves Automation capabilities Validating and assisting in the enablement of automated capabilities for DBMS Configuration and Management Provision, Build, Configure, Patch & Maintain MongoDB C

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Full-time

Depends on Experience

Senior Software Engineer

Arlington, Virginia

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Today

Req ID: 38632 Summary Senior Software Engineer Arlington, VA Are you ready to enhance your skills and build your career in a rapidly evolving business climate? Are you looking for a career where professional development is embedded in your employer's core culture? If so, Chenega Military, Intelligence & Operations Support (MIOS) could be the place for you! Join our team of professionals who support large-scale government operations by leveraging cutting-edge technology and take your career t

Full-time

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Senior Windows Linux Systems Engineer jobs